diff --git a/package-lock.json b/package-lock.json
index 5c324fd..86b28b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2745,9 +2745,9 @@
       "dev": true
     },
     "ganyjs": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/ganyjs/-/ganyjs-0.4.0.tgz",
-      "integrity": "sha512-CC0VYr+l8FGHaoDrMQavGpxdAvQknkiqUPcCuwKpikI63gYakUh7ie+f/dXUmg6U2J+RyIPEVX05/D9H2byCFA==",
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/ganyjs/-/ganyjs-0.5.0.tgz",
+      "integrity": "sha512-qAHgYGDxM3AjeL4wFCClecSdxBG7MPMU5l1UCh5Q/Nbea5ooiyb0JUkDRSBTObER3VBT9B6xI4+yWBcmMsPAAA==",
       "requires": {
         "backbone": "^1.4.0",
         "binary-search-tree": "^0.2.6",
diff --git a/package.json b/package.json
index d181d1f..e852177 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "@jupyter-widgets/controls": "^2.0.0",
     "backbone": "^1.4.0",
     "binary-search-tree": "^0.2.6",
-    "ganyjs": "^0.4.0",
+    "ganyjs": "^0.5.0",
     "three": "^0.118.0",
     "uuid": "^3.3.3"
   },